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fantasist

American  
[fan-tuh-sist, -zist, fan-tey-zhist] / ˈfæn tə sɪst, -zɪst, fænˈteɪ ʒɪst /

noun

  1. a person who writes or composes fantasies or fantasias in music, poetry, or the like.

fantasist British  
/ ˈfæntəsɪst /

noun

  1. a person who indulges in fantasies

  2. a person who writes musical or literary fantasies

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of fantasist

First recorded in 1920–25; fantas(y) + -ist

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.